CN216481688U

CN216481688U - Base for low-temperature variable-frequency air source heat pump unit

Info

Publication number: CN216481688U
Application number: CN202122863453.5U
Authority: CN
Inventors: 关其金
Original assignee: Foshan Shiyuan Energy Saving Technology Co ltd
Current assignee: Foshan Shiyuan Energy Saving Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-10
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a base for a low-temperature variable-frequency air source heat pump unit, which relates to the technical field of heat pump units and comprises a base, a mounting plate, side plates and L-shaped supporting plates, wherein the base is arranged on a working ground, the mounting plate is arranged on the top wall of the base, a pair of side plates are arranged on the top walls of the left side and the right side of the mounting plate, one side wall of each side plate, which is close to the mounting plate, is connected with the L-shaped supporting plate through a horizontal clamping mechanism, the L-shaped supporting plate is clamped on the bottom corners of the left side and the right side of a heat pump unit body, a first supporting rod is arranged on the bottom wall of the L-shaped supporting plate, the bottom of the first supporting rod is slidably arranged on the top wall of a sliding rail, the sliding rail is arranged on the top wall of the mounting plate, two sliding blocks are driven to move in the same direction or opposite directions through double-thread lead screws, so that the two supporting rods drive the connecting plates to move horizontally, and the distance between the two groups of L-shaped supporting plates is adjusted, the installation requirements of the heat pump unit bodies with different diameters are met, and the heat pump unit bodies are more convenient to install and disassemble.

Description

Base for low-temperature variable-frequency air source heat pump unit

Technical Field

The utility model relates to the technical field of heat pump units, in particular to a base for a low-temperature variable-frequency air source heat pump unit.

Background

The heat pump is a device which can obtain low-level heat energy from air, water or soil in the nature and provide high-level heat energy which can be used by people by applying work through electric energy, the performance of the heat pump is generally evaluated by a refrigeration coefficient, the refrigeration coefficient is defined as the ratio of the heat quantity transferred from a low-temperature object to a high-temperature object to required power, and the refrigeration coefficient of the heat pump is about 3-4 generally, so that the heat pump is a heat lifting device in essence, consumes a small part of electric energy during working, and can extract 4-7 times of electric energy from an environment medium to lift the temperature for utilization.

At present, the used low-temperature variable-frequency air source heat pump unit is mostly directly placed on the ground when being installed, because the base of the low-temperature variable-frequency air source heat pump unit is directly contacted with the ground, the borne force is large, the damage is easy to occur, and the base is mostly welded at the lower end of a box body of the low-temperature variable-frequency air source heat pump unit, so that the unit is inconvenient to disassemble and is troublesome to maintain.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a base for a low-temperature variable-frequency air source heat pump unit, which is more convenient to disassemble and install.

In order to achieve the purpose, the utility model provides the following technical scheme: the heat pump unit comprises a base, a mounting plate, side plates and an L-shaped supporting plate, wherein the base is arranged on the working ground, the mounting plate is arranged on the top wall of the base, a pair of side plates are arranged on the top walls of the left side and the right side of the mounting plate, one side wall of each side plate, which is close to the mounting plate, is connected with the L-shaped supporting plate through a horizontal clamping mechanism, the L-shaped supporting plates are clamped on the bottom corners of the left side and the right side of the heat pump unit body, a first supporting rod is arranged on the bottom wall of each L-shaped supporting plate, the bottom of the first supporting rod is slidably arranged on the top wall of a sliding rail, the sliding rail is arranged on the top wall of the mounting plate, the horizontal clamping mechanism comprises a connecting plate, a second supporting rod and double-thread lead screws, the connecting plate is connected with the side walls of the L-shaped supporting plates through a plurality of groups of horizontal springs, a pair of second supporting rods is rotatably arranged on one side wall of the connecting plate, which is far away from the horizontal springs, and the other end of the second supporting rod is rotatably arranged on the top wall of a sliding block, slider slidable mounting is on the lateral wall of curb plate, and the slider screw thread is installed on the outer wall of double thread lead screw simultaneously, and the both ends of double thread lead screw are rotated and are installed on the inner wall of support frame one to the both ends screw thread opposite direction of double thread lead screw, the partition end rotation of double thread lead screw is installed in the inside of support frame two, and support frame one and support frame two are installed on the lateral wall of curb plate.

As a further scheme of the utility model: the bottom of double thread lead screw stretches out from the bottom of mounting panel, and the end outer wall that stretches out of double thread lead screw installs driven bevel gear, and the inner chamber has been seted up to the inside of base simultaneously, installs a pair of motor in the inner chamber, has the pivot through the coupling joint on the output shaft of motor, and the tip of pivot stretches out from the lateral wall of base to install drive bevel gear on the end outer wall that stretches out of pivot, drive bevel gear and driven bevel gear meshing are in the same place.

As a further scheme of the utility model: a through groove is formed in the second supporting rod, the second supporting rod is rotatably installed in the auxiliary rod in the through groove, and the other end of the auxiliary rod is rotatably installed on the top wall of the first supporting frame.

As a further scheme of the utility model: and a telescopic connecting rod is arranged on one side wall of the second support frame close to the connecting plate, and the other end of the telescopic connecting rod is arranged on the side wall of the connecting plate.

As a further scheme of the utility model: one of the supporting rods comprises a fixed rod and a sliding rod, wherein the fixed rod is slidably mounted on the top wall of the sliding rail, a sliding hole is formed in the top of the fixed rod, the sliding rod is slidably mounted in the sliding hole, the other end of the sliding rod is mounted on the bottom wall of the L-shaped supporting plate, a vertical spring is arranged on the outer side of the sliding rod, and two ends of the vertical spring are respectively mounted on the side walls of the fixed rod and the L-shaped supporting plate.

As a still further scheme of the utility model: and a heat radiation fan is arranged on the top wall of the mounting plate and is positioned between the two groups of slide rails.

Due to the adoption of the technical scheme, the utility model has the following advantages: the horizontal clamping mechanism is provided with a pair of L-shaped supporting plates, the L-shaped supporting plates are arranged on the side walls of the side plates through the horizontal clamping mechanism, the two sliding blocks are driven to move in the same direction or in the opposite direction through the double-thread screw rod, so that the connecting plates are driven to move horizontally through the two supporting rods, the distance between the two groups of L-shaped supporting plates is adjusted, the mounting requirements of heat pump unit bodies with different diameters are met, the heat pump unit bodies are more convenient to mount and dismount, and the practicability is higher.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the horizontal clamping mechanism of the present invention.

Fig. 3 is a schematic view of the internal structure of the base of the present invention.

Fig. 4 is a schematic view of the supporting rod structure of the present invention.

As shown in the figure: 1. the base, 2, the mounting panel, 3, the curb plate, 4, L shape backup pad, 5, the heat pump set body, 6, the bracing piece, 7, the slide rail, 8, radiator fan, 9, the connecting plate, 10, horizontal spring, 11, the bracing piece, 12, the slider, 13, support frame one, 14, support frame two, 15, double thread lead screw, 16, logical groove, 17, the auxiliary rod, 18, flexible connecting rod, 19, the protection pad, 20, driven bevel gear, 21, the motor, 22, the pivot, 23, the initiative bevel gear, 24, the dead lever, 25, the slide bar, 26, perpendicular spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a base for a low-temperature variable-frequency air source heat pump unit includes a base 1, a mounting plate 2, a side plate 3 and an L-shaped support plate 4, wherein the base 1 is arranged on the working ground, the top wall of the base 1 is provided with the mounting plate 2, the top walls at the left side and the right side of the mounting plate 2 are provided with a pair of side plates 3, one side wall of the side plate 3 close to the mounting plate 2 is connected with an L-shaped support plate 4 through a horizontal clamping mechanism, the L-shaped support plate 4 is clamped on the bottom corners at the left side and the right side of the heat pump unit body 5 to complete the clamping and fixing of the heat pump unit body 5, simultaneously, a first support rod 6 is arranged on the bottom wall of the L-shaped support plate 4, the bottom of the first support rod 6 is slidably arranged on the top wall of the slide rail 7, the slide rail 7 is arranged on the top wall of the mounting plate 2, and the L-shaped support plate 4 is supported in an auxiliary mode through the first support rod 6.

Referring to fig. 2, it can be seen that: the horizontal clamping mechanism comprises a connecting plate 9, two supporting rods 11 and a double-thread screw 15, wherein the connecting plate 9 is connected with the side wall of the L-shaped supporting plate 4 through a plurality of groups of horizontal springs 10, a pair of supporting rods 11 is rotatably arranged on one side wall of the connecting plate 9 far away from the horizontal springs 10, the other ends of the supporting rods 11 are rotatably arranged on the top wall of a sliding block 12, the sliding block 12 is slidably arranged on the side wall of the side plate 3, the sliding block 12 is arranged on the outer wall of the double-thread screw 15 in a threaded manner, the two ends of the double-thread screw 15 are rotatably arranged on the inner wall of a first supporting frame 13, the directions of the threads at the two ends of the double-thread screw 15 are opposite, the separating end of the double-thread screw 15 is rotatably arranged inside a second supporting frame 14, the first supporting frame 13 and the second supporting frame 14 are arranged on the side wall of the side plate 3, and the two sliding blocks 12 are driven to move in the same direction or in the opposite direction through the double-thread screw 15, thereby carry out horizontal motion through two 11 drive connecting plates of bracing piece 9, adjust the distance between two sets of L shape backup pads 4, satisfy the installation demand of the heat pump set body 5 of different diameters to heat pump set body 5's installation is more convenient with the dismantlement, and the practicality is stronger.

Concretely, logical groove 16 has been seted up to the inside of two 11 of bracing pieces, it installs at auxiliary rod 17 to lead to the internal rotation of groove 16, the other end of auxiliary rod 17 rotates and installs on the roof of support frame one 13, when two 11 removals of bracing piece, the tip of auxiliary rod 17 slides along leading to groove 16, thereby carry out the auxiliary stay to two 11 of bracing pieces through auxiliary rod 17, improve the stability of connecting plate 9, support frame two 14 is close to a side wall mounting of connecting plate 9 simultaneously has telescopic link 18, telescopic link 18's the other end is installed on the lateral wall of connecting plate 9, assist spacingly to connecting plate 9, and L shape backup pad 4 is close to a side wall mounting of heat pump set body 5 and is filled up 19, cushion protection on the outer wall to heat pump set body 5.

Specifically, the bottom of double thread lead screw 15 stretches out from the bottom of mounting panel 2, install driven bevel gear 20 on the end outer wall that stretches out of double thread lead screw 15, the inner chamber has been seted up to base 1's inside simultaneously, install a pair of motor 21 in the inner chamber, there is pivot 22 through the coupling joint on motor 21's the output shaft, the tip of pivot 22 stretches out from base 1's lateral wall, and install drive bevel gear 23 on the end outer wall that stretches out of pivot 22, drive bevel gear 23 and driven bevel gear 20 mesh together, it rotates to drive pivot 22 through motor 21, thereby it rotates to drive double thread lead screw 20 through drive bevel gear 23 and driven bevel gear 20, it is more convenient to drive, and set up drive bevel gear 23 and driven bevel gear 20 in base 1's the outside, it is more convenient to maintain.

Preferably, the first support rod 6 comprises a fixed rod 24 and a slide rod 25, wherein the fixed rod 24 is slidably mounted on the top wall of the slide rail 7, a slide hole is formed in the top of the fixed rod 24, the slide rod 25 is slidably mounted in the slide hole, the other end of the slide rod 25 is mounted on the bottom wall of the L-shaped support plate 4, a vertical spring 26 is arranged on the outer side of the slide rod 25, two ends of the vertical spring 26 are respectively mounted on the side walls of the fixed rod 24 and the L-shaped support plate 4, and the vibration generated by the heat pump unit body 5 is buffered through the horizontal spring 10 and the vertical spring 26, so that the heat pump unit body 5 can work more stably.

Preferably, install radiator fan 8 on the roof of mounting panel 2, radiator fan 8 is located between two sets of slide rails 7, carries out supplementary heat dissipation to heat pump set body 5 through radiator fan 8, further improves the practicality of device.

Claims

1. The utility model provides a base for low temperature frequency conversion air source heat pump set, includes base (1), mounting panel (2), curb plate (3) and L shape backup pad (4), its characterized in that: the heat pump unit is characterized in that the base (1) is arranged on a working ground, the top wall of the base (1) is provided with a mounting plate (2), the top walls of the left side and the right side of the mounting plate (2) are provided with a pair of side plates (3), one side wall of each side plate (3) close to the mounting plate (2) is connected with an L-shaped support plate (4) through a horizontal clamping mechanism, the L-shaped support plates (4) are clamped on the bottom corners of the left side and the right side of the heat pump unit body (5), meanwhile, the bottom wall of each L-shaped support plate (4) is provided with a first support rod (6), the bottom of each first support rod (6) is slidably arranged on the top wall of a slide rail (7), the slide rail (7) is arranged on the top wall of the mounting plate (2), each horizontal clamping mechanism comprises a connecting plate (9), a second support rod (11) and a double-thread lead screw (15), wherein the connecting plate (9) is connected with the side walls of the L-shaped support plates (4) through a plurality of groups of horizontal springs (10), and connecting plate (9) are kept away from on one lateral wall of horizontal spring (10) and are rotated and install a pair of bracing piece two (11), the other end of bracing piece two (11) is rotated and is installed on the roof of slider (12), slider (12) slidable mounting is on the lateral wall of curb plate (3), slider (12) screw thread is installed on the outer wall of double thread lead screw (15) simultaneously, the both ends of double thread lead screw (15) are rotated and are installed on the inner wall of support frame one (13), and the both ends screw thread opposite direction of double thread lead screw (15), the inside at support frame two (14) is installed in the rotation of the partition end of double thread lead screw (15), support frame one (13) and support frame two (14) are installed on the lateral wall of curb plate (3).

2. The base for the low-temperature variable-frequency air source heat pump unit according to claim 1, characterized in that: the bottom of double thread lead screw (15) stretches out from the bottom of mounting panel (2), install driven bevel gear (20) on the end outer wall that stretches out of double thread lead screw (15), the inner chamber has been seted up to the inside of base (1) simultaneously, install a pair of motor (21) in the inner chamber, there is pivot (22) through the coupling joint on the output shaft of motor (21), the tip of pivot (22) stretches out from the lateral wall of base (1), and install drive bevel gear (23) on the end outer wall that stretches out of pivot (22), meshing together of drive bevel gear (23) and driven bevel gear (20).

3. The base for the low-temperature variable-frequency air source heat pump unit according to claim 1 or 2, characterized in that: a through groove (16) is formed in the supporting rod II (11), the through groove (16) is rotatably mounted on the auxiliary rod (17), and the other end of the auxiliary rod (17) is rotatably mounted on the top wall of the supporting frame I (13).

4. The base for the low-temperature variable-frequency air source heat pump unit according to claim 1 or 2, characterized in that: and a telescopic connecting rod (18) is arranged on one side wall of the second support frame (14) close to the connecting plate (9), and the other end of the telescopic connecting rod (18) is arranged on the side wall of the connecting plate (9).

5. The base for the low-temperature variable-frequency air source heat pump unit according to claim 1 or 2, characterized in that: the first support rod (6) comprises a fixing rod (24) and a sliding rod (25), wherein the fixing rod (24) is slidably mounted on the top wall of the sliding rail (7), a sliding hole is formed in the top of the fixing rod (24), the sliding rod (25) is slidably mounted in the sliding hole, the other end of the sliding rod (25) is mounted on the bottom wall of the L-shaped support plate (4), a vertical spring (26) is arranged on the outer side of the sliding rod (25), and two ends of the vertical spring (26) are mounted on the side walls of the fixing rod (24) and the L-shaped support plate (4) respectively.

6. The base for the low-temperature variable-frequency air source heat pump unit according to claim 1 or 2, characterized in that: and a heat radiation fan (8) is arranged on the top wall of the mounting plate (2), and the heat radiation fan (8) is positioned between the two sets of slide rails (7).